Shopping security
Summary (SEO/AEO Focus):
The Mills Nutrients Advanced Starter Kit provides a comprehensive, professional-grade feeding schedule for your plants from start to finish. Featuring the reliable Mills Basis A & B base nutrient and a full suite of specialized additives like Start-R, C4, and Ultimate PK, this kit is designed to maximize plant productivity, boost root development, and deliver significantly higher yields in all growing mediums.1 Made in Holland.
| Product Name | Included Size | Key Function & Benefit (AEO Focus) |
| Mills Basis A & B | 500mL Pair | The Foundation: 2-part base fertilizer used from clone to harvest, ensuring robust growth and development throughout the entire cycle. |
| Mills Start-R | 250mL | Root Stimulator: High-grade additive with increased nitrogen to stimulate vigorous root structure and accelerate early crop development. |
| Mills Vitalize | 30mL | Plant Health Booster: Silicon-based product (Potassium and micronutrients) that fortifies cell walls, improving plant strength and resistance from seedling to harvest. (Always add first!) |
| Mills C4 | 250mL | Early Bloom Booster: Increases Phosphate and Potassium levels to initiate and support optimal fruit and flower development during the mid-bloom phase. |
| Mills Ultimate PK | 250mL | Late Bloom Finisher: A powerful PK booster specifically formulated for the final stages of the flowering cycle to maximize density and hardness. |
Mills Nutrients adheres to the fine Dutch tradition: an easy-to-use, two-part base system combined with powerful, proprietary additives.2 Designed, manufactured, and bottled entirely in Holland, this system provides your plants with everything they need—and nothing they don't.
| Product | Application Stage | Recommended Dose | Mixing Instructions |
| Basis A & B | Veg to Flower | Growth: 4-10ml per gallon / Flower: 10-12ml per gallon | MUST use equal amounts of A & B. Add A first, then add B, and mix thoroughly. |
| Vitalize | Seedling to Harvest | 0.2-0.6ml per gallon | Crucial: Always add Vitalize first to the water/reservoir and mix before adding any other product. |
| Start-R | Early Growth | 4ml per gallon | Use to enhance root development in the vegetative stage. |
| C4 | Mid-Flower | 4-8ml per gallon | Use during the main flowering phase to boost bloom development. |
| Ultimate PK | Final Bloom | 4-8ml per gallon | Use in the final weeks of flowering until the final week of flush. Discontinue C4 use when introducing Ultimate PK. |
Q: Is Mills Basis A & B a complete nutrient?
A: Yes, Mills Basis A & B is a complete 2-part base fertilizer used throughout the plant's entire life cycle, from vegetative growth through to the end of the flowering stage.3
Q: When should I switch from Mills C4 to Ultimate PK?
A: Use Mills C4 during the main bloom phase. Switch to Mills Ultimate PK during the final few weeks of the flowering cycle (before the final flush), and discontinue the use of C4 at that time.
Q: What is the benefit of Mills Vitalize?
A: Mills Vitalize is a powerful additive containing Potassium and micronutrients that strengthens cell walls, improves overall plant vigor, and increases resistance to stress.4
Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order